50807915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 63353856

約数和(自身を除く): 12545941

約数列:

[1, 5, 31, 155, 163, 815, 2011, 5053, 10055, 25265, 62341, 311705, 327793, 1638965, 10161583, 50807915]

約数ペア:

[(1, 50807915), (5, 10161583), (31, 1638965), (155, 327793), (163, 311705), (815, 62341), (2011, 25265), (5053, 10055)]